Rural economic system is a typical grey system.
农村经济是一个本征性灰色系统。
The wetland water environment system is a grey system.
湿地水环境系统是一个灰色系统。
Grey forecasting is an important part of the grey system theory.
灰色预测是灰色系统理论的一个重要组成部分。
GM (1, 1) model of Grey System Theory is used in prediction realm.
在预测领域，灰色系统理论使用的是GM(1,1)模型。
The grey system has a high precision for the time series prediction.
灰色系统预测法对时间序列的预测有较高的精度。
Corelation analysis method is an essential part of grey system theory.
灰色关联分析是灰色系统理论中的一个重要组成内容。
It shows that the improved Grey System GM (1, 1) could achieve better results.
结果表明，改进的GM(1, 1)模型可取得较好的预测结果。
In fact, connotation and extension of the road net is blurry, it is a grey system.
事实上公路网综合水平的内涵和外延是不清晰的，是一个灰色系统。
The grey predicative control is a fully new control mode based grey system theory.
灰色预测控制是以灰色系统理论为依据的一种全新的控制模式。
Using grey system theory, the grey prediction pattern of wheat ear scab is conducted.
运用灰色系统理论，建立了小麦赤霉病灰色预测模型。
Based on the grey system theory, a method for evaluating and selecting trays is proposed.
本文根据灰色系统理论，提出了一种用于塔板评价与选择的关联分析法。
The analysis and calculation were also made by the correlation method of Grey system theory.
并运用灰色系统理论的关联度分析方法进行了分析和计算。
Seriously, the grey system is absolute, and the white system and the black system are relative.
严格来说，灰色系统是绝对的，而白色系统和黑色系统是相对的。
On the basis of coal practice, grey system theory is used and classified index system is set up.
根据煤矿生产实际，应用灰色系统理论建立了井下劳动环境聚类指标体系。
The interrelated analysis law of grey system is essentially the analysis of interrelated coefficient.
灰色系统关联分析法实质上是关联系数的分析。
At last, a grey system model is used to show the relevancy between lottery industry and macro-economy.
最后，使用灰色系统模型对彩票业与宏观经济的关系作了关联分析。
The grey system theory is one common method to predict and assess the environmental pollution tendency.
灰色系统理论是环境污染趋势预测及评价模型常用的一种方法。
It was showed that the grey system model may be used as a new tool in environmental scientific research.
研究表明，灰色系统模型在环境科学研究中可以作为一种新的认识方法。
The grey system theory is introduced to the assessment and forecast of the agro-meteorological disasters.
将灰色系统理论引入到农业气象灾害的评价与预测中。
In this paper, we study the earthquake sequence types using the grey relational analysis in grey system theory.
本文用灰色系统理论中的灰关联分析方法研究地震序列类型的识别。
Environment is a "grey system", so grey cluster analysis can be ap-plied to atmospheric environment assessment.
环境是一个“灰色系统”，可以将灰色聚类分析应用到大气环境评价中。
Grey system theory is applied to analyze the experimental data of onset of nuclear boiling in Freon natural circulation.
运用灰色系统理论对以氟利昂为工质的自然循环过冷沸腾起始点实验结果进行分析。
This thesis describes the method of installating models for forecasting landslide time by applying the "Grey System" theory.
本文应用灰色系统理论阐述了滑坡剧滑时间预测模型的建模方法。
Grey system theory brings a new hope to the traditional methods of military information research which have many disadvantages.
传统的军事情报研究方法存在许多不足。灰色系统方法的创立带来了新的希望。
Meanwhile, grey wave forecasting of grey system theory is explained, and the method is applied to economic cycle index forecasting.
阐明了灰色系统理论中灰色波形预测的方法，并将该方法应用到经济循环指数预测中。
This thesis proposes a deviation model for quality control, on the basis of deviation transmission idea and the Grey System prediction.
本文提出一种基于误差传递思想和灰色预测理论的质量控制的误差模型。
The grey system is the system in which some information is defined and some undefined. The in-situ stress field is a typical grey system.
信息部分明确、部分不明确的系统为灰色系统，地应力场则是典型的灰色系统。
The test results were modeled and forecasted by applying. the Grey System Theory for guiding the test process and improving test precision.
应用灰色系统理论对试验结果进行灰色建模和预测，达到了指导试验和提高试验精度的目的。
Here different grey system theoretical models are used to fit the experiment data; the error analysis demonstrates that the precision is high.
这里主要运用不同的灰色系统理论模型对实验数据进行拟合，误差分析显示精度是很高的。
Grey system models have been used in many problems of hydrogeology, engineering geology, environmental geology and mineral deposit predictions.
灰色系统理论在水文地质、工程地质、环境地质和矿床预测的很多问题中得到应用。
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